Name: MC33129EFR2
Brand: NXP
SKU: MC33129EFR2
Availability: InStock
Rating: 5 (104 reviews)

MC33129EFR2

For Reference Only

Part Number	MC33129EFR2
Manufacturer	NXP
Description	IC REG CTRLR FLYBACK 14SOIC
Datasheet	MC33129EFR2 Datasheet MC33129EFR2 Specifications
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	13,932 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 31 - Jun 5 (Choose Expedited Shipping)
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Part Number # MC33129EFR2 (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by NXP and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For MC33129EFR2 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MC33129EFR2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MC33129EFR2.

MC33129EFR2 Specifications

Manufacturer	NXP
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Up/Step-Down
Output Configuration	Positive, Isolation Capable
Topology	Flyback
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	3.24 V ~ 12 V
Frequency - Switching	100kHz
Duty Cycle (Max)	-
Synchronous Rectifier	No
Clock Sync	Yes
Serial Interfaces	-
Control Features	Enable, Frequency Control, Ramp, Soft Start
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package	14-SOIC

MC33129EFR2 Datasheet

MC33129EFR2 Reviews

Cam***** Moss

April 1, 2023

★ ★ ★ ★ ★

All current moves in switching devices with the proper selection of amp rating capability. I chose these to do a job that had to handle only 1/3 of it's rated capacity. So they were the perfect choice. To date they work as expected; perfectly.

Eri*****Hans

March 18, 2023

★ ★ ★ ★ ★

I recommend this and would definitely buy it again.

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MC33129EFR2 Packaging

MC33129EFR2 FAQ

1. How to order MC33129EFR2 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that MC33129EFR2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MC33129EFR2. All suppliers must pass our qualification reviews before they can publish their products including MC33129EFR2 on Heisener; we pay more attention to the channels and quality of MC33129EFR2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MC33129EFR2 price and inventory displayed accurate?

The price and inventory of MC33129EFR2 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of MC33129EFR2?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MC33129EFR2 we delivered, we will accept the replacement or return of the MC33129EFR2 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of MC33129EFR2.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as MC33129EFR2 pin diagram, MC33129EFR2 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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MC33129EFR2 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

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MC33129EFR2

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